circle_parallel.sh

#!/bin/bash
#
# A bash script to run CircleCI node/test in parallel
#

NODE_INDEX=${CIRCLE_NODE_INDEX:-0}

set -e

if [ "$NODE_INDEX" = "1" ]; then
  echo "Running node $NODE_INDEX to test 'samples.circleci' defined in pom.xml ..."
  #cp CI/pom.xml.circleci pom.xml
  java -version
  mvn --quiet verify -Psamples.circleci

  # generate all petstore samples (client, servers, doc)
  ./bin/run-all-petstore
  # generate all petstore samples (openapi3)
  ./bin/openapi3/run-all-petstore
  # generate test scripts
  ./bin/tests/run-all-test
  # test all generators with fake petstore spec (2.0, 3.0)
  ./bin/utils/test-fake-petstore-for-all.sh
elif [ "$NODE_INDEX" = "2" ]; then
  # run ensure-up-to-date sample script on SNAPSHOT version only
  project_version=`mvn org.apache.maven.plugins:maven-help-plugin:3.1.0:evaluate -Dexpression=project.version -q -DforceStdout`
  if [[ $project_version == *"-SNAPSHOT" ]]; then
    echo "Running node $NODE_INDEX to test ensure-up-to-date"
    java -version

    # install elm-format for formatting elm code
    npm install -g elm-format

    # symlink elm-format
    sudo ln -s /opt/circleci/.nvm/versions/node/v12.1.0/bin/elm-format /usr/local/bin/elm-format

    ./bin/utils/ensure-up-to-date
  fi
#elif [ "$NODE_INDEX" = "3" ]; then
  echo "Running node $NODE_INDEX to test haskell"
  # install haskell
  curl -sSL https://get.haskellstack.org/ | sh
  stack upgrade
  stack --version
  # install r
  sudo sh -c 'echo "deb http://cran.rstudio.com/bin/linux/ubuntu trusty/" >> /etc/apt/sources.list'
  gpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9
  gpg -a --export E084DAB9 | sudo apt-key add -
  sudo apt-get update
  sudo apt-get -y install r-base
  R --version
  # install curl
  sudo apt-get -y build-dep libcurl4-gnutls-dev
  sudo apt-get -y install libcurl4-gnutls-dev
  # run integration tests
  mvn --quiet verify -Psamples.misc
else
  echo "Running node $NODE_INDEX to test 'samples.circleci.jdk7' defined in pom.xml ..."
  sudo update-java-alternatives -s java-1.7.0-openjdk-amd64
  java -version
  #cp CI/pom.xml.circleci.java7 pom.xml
  mvn --quiet verify -Psamples.circleci.jdk7
fi